Improvement in harrows



.l. N. WAMSLEY.

Harruws.

Patented Jan. 21 1 873.

UNITED STATES PATENT OFFICE.

A JAMES N. WAM SLEY, OF GALENA, OHIO.

IMPROVEMENT IN HARROWS.

Specification forming part of Letters Patent No. 135,022, dated January 21,1873.

To all whom 'it may concern.-

Be it known that I, JAMES N. WAMSLEY, of Galena, in the county of Scioto and State of Ohio, have invented certain Improvements in Harrows, of which the following is a specification:

My invention relates to the combination of a small harrow within a large one in such a manner that it will vibrate without interfering with the large harrow; and consists of the fastening of two harrows together with open rings at the sides and at the front. The inner one can be taken out and used as a cornharrow, if desired.

In the drawing, Figure 1 is a plan view of my invention. Fig. 2 is a sectional view, showin g the barrow-tooth and its attachment to the frame. Fig. 3 is a sectional view, showing the adjustable attachment of the handles to their supporting-rods.

A A is the frame of the large harrow, and A A the frame of the smaller harrow, both having strip or bar iron on the under side, upon which the frames rest upon the shoulders of the teeth. B B B show the open rings which fasten the small harrow to the large one, allowing abundant vibratory motion. 0 O C are the teeth, which are sharp, and incline backward from the iron plate or bar to which shown.

JAMES N. WAMSLEY. Witnesses:

CHAMBERS J. PENN, WILLIAM GREEN. 

